SOLUTION: in two digits no the sum & difference of digit is 6 then the no is

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Question 763887: in two digits no the sum & difference of digit is 6 then the no is
Answer by KMST(5328) About Me  (Show Source):
You can put this solution on YOUR website!
highlight%2860%29
Let a and b be the digits, and let it be so that a%3E=b.
The sum of digit is 6, so a%2Bb=6
The difference of digit is 6, so a-b=0
Solving the system
system%28a%2Bb=6%2Ca-b=6%29 we get a=6 with b=0
I would not call 06 a two-digit number, so it must be highlight%2860%29.